| Locality | Post Code |
|---|---|
| Dake, Dongshan (大客里) | 733012 |
| Donghe, Dongshan (東河里) | 733013 |
| Dongshan, Dongshan (東山里) | 733003 |
| Dongyuan, Dongshan (東原里) | 733012, 733015 |
| Dongzheng, Dongshan (東正里) | 733003 |
| Dongzhong, Dongshan (東中里) | 733013, 733014, 733017 |
| Gaoyuan, Dongshan (高原里) | 733000 |
| Keli, Dongshan (科里里) | 733012 |
| Linan, Dongshan (林安里) | 733000 |
| Lingnan, Dongshan (嶺南里) | 733000 |
| Nanshi, Dongshan (南勢里) | 733015, 733016, 733116 |
| Nanxi, Dongshan (南溪里) | 733013 |
| Qingshan, Dongshan (青山里) | 733016 |
| Sanrong, Dongshan (三榮里) | 733014 |
| Shengxian, Dongshan (聖賢里) | 733017 |
| Shuiyun, Dongshan (水雲里) | 733013 |